Moen T666, 2290, T473, 2600, T555 User Manual

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MT620J

MODELS 2290, 2291, 2600, 2700, 5401, 62600, 62700, 72615, 72700

and MODEL SERIES T471, T473, T555, T666, T777 & T888

INST ALLATION INSTRUCTIONS

THESE INSTRUCTIONS MUST BE

LEFT WITH HOMEOWNER

TUB AND SHOWER VALVES

Measurements

These are shown in the drawings. The depth measurement is critical. Use

the front face of the plaster ground as a reference point for the finished

wall position, including tile (2-1/16" [52mm]). The center line of the supply

and discharge piping should be a maximum of 2-3/16" (56mm) and a minimum

of 1-7/16" (37mm) behind the finished wall surface.

Available with three or four port castings, with and without stops.

Connections are either 1/2 inch I.P.S. pipe or 1/2 inch copper sweat connections.

If the Moen Slip Fit spout is used, a 1/2 inch copper drop and lookout may be used.

CAUTION:

Always turn water off before disassembling the valve. Open valve handle to

alleviate water pressure to insure that complete water shut-off has been

accomplished.

Before turning water on during either rough-in or trim-out, make sure that cartridge retainer clip is in place. The

cartridge and retainer clip were properly installed and tested before leaving the factory. Although it is unlikely, it is

nevertheless possible that through the handling of the valve by any number of persons the retainer clip may not be

properly installed. This should be carefully checked at time of rough-in and trim-out. If the retainer clip is not properly

installed, water pressure could force the cartridge out of the casting. Personal injury or water damage to the

premises could result.

HANDLE

COVER

HANDLE

KNOB

WASHER

HANDLE

SCREW

HANDLE

LEVER

HANDLE ASSEMBLY

ADJUSTABLE

TEMPERATURE

LIMIT STOP

ESCUTCHEON

PLASTER

GROUND

CAUTION

USE 1/2"

IRON PIPE

SIZE

MINIMUM

OR 1/2"

TUBING.

SUPPLY

45"

(1143mm)

48"

(1219mm)

1-1/4"

(32mm)

6' 6"

(1981mm)

32"

(813mm)

FINISHED WALL

LINE

2-1/16"

(52mm)

2-1/16"

(52mm)

TUB FILLER

OR SHOWER

TUB/SHOWER

COMBINATION

FLOOR

15/16"

(24mm)



CLIP

EAR

IMPORTANT: SEE FLUSHING

INSTRUCTIONS PAGE 2

Stop Operation

CC - This type is integral with casting, actuated by screwdriver, and require a 90° turn to open or close. When the screwdriver slot is vertical, the rubber

stop is closed, and when the slot is horizontal, the rubber stop is open.

IPS - This type has been added to the basic shower casting and is actuated by screwdriver. The stop is opened by rotating in a counterclockwise

direction until it stops and closed by rotating in a clockwise direction until it bottoms.

Rough-In

4- port: (2700 SERIES): Install casting with "UP" at the top (arrow pointing up). If the valve

is to be used for both a shower and a tub, connect the top outlet to the shower and the bottom

outlet to the tub, using 1/2" iron pipe size or 1/2" copper water tube, 5/8" O.D. (If the valve is

to be used for a shower only or a tub only, plug the outlet not being used.)

3-port (2600 SERIES): These models may be used as either a shower or a tub filler. Since

they are factory set in the shower position, with the outlet up, you must reverse the position of

the cartridge retainer clip if you want to use the valve as a tub filler. Following "Disassembly"

instructions on page 3, pull the clip out from the bottom of the casting, rotate cartridge stem

180° and replace clip in the top, then proceed with installation, using 1/2" iron pipe size or

1/2" copper water tube.

WARNING: Secure all pipes and the shower and tub drop ells. Use Teflon tape on all

threads. Use a plain ell on the tub drop. A twin ell is not needed. Check system for leaks

before closing wall.

MAKE SURE ALL WATER SUPPLIES ARE OFF.

CAUTION

These valves are equipped with

Moen's long-life 1225 cartridge, de-

signed for smooth, trouble free

operation. When soldering, do

not heat valve any higher than

necessary to flow the solder. Over-

heating may damage the cartridge

or rubber stop valves. Following

this direction will allow you to sol-

der without removing the cartridge

or rubber stop valves.

WARNING: The cartridge and rub-

ber stop valves MUST be removed

before either brazing or resistance

(electric) soldering.

7" DIA

(178mm)

SHOWER

TUB

2" CC

(51mm)

2-3/16" IPS

(56mm)

SUPPLY

➤

7" DIA

(178mm)

SHOWER

TUB

2-1/8" CC

(54MM)

3-3/4" IPS

(95MM)

4-5/8" FOR C.C.

(117mm)

6" FOR I.P.S.

(152mm)

SUPPLY

➤

4-1/2"

(114mm)

PLASTER GROUND

SIZE AND WALL

OPENING

WITHOUT STOPS WITH STOPS

➤

RUBBER STOP VALVE

(WITH SCREW DRIVER SLOT)

Flushing

IMPORTANT: Before closing all wall openings, pressure test valve and complete system for

leaks using flushing instructions.

IMPORTANT:

Pipe chips, sand, stones, and other solids found in new or renovated plumbing can damage the sealing surface of the faucet cartridge and cause a leak.

To avoid damage, DO NOT OPERATE VALVE until you have followed these instructions:

1. After installing and connecting your new faucet, install shower arm but not showerhead before flushing.

2. Turn the valve on in the full cold position (handle pointing to the right) and turn on the cold supply for 15 seconds. Without closing the valve, turn

to the full hot position (handle pointing to the left) and turn on the hot supply for 15 seconds.

3. Turn the valve to the mixed position, divert water to the shower and run for an additional 15 seconds.

4. Turn off the water and check for leaks.

5. Install showerhead.

MT620J

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